| package org.apache.logging.log4j.core.filter; |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache license, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the license for the specific language governing permissions and |
| * limitations under the license. |
| */ |
| |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.Marker; |
| import org.apache.logging.log4j.core.Filter; |
| import org.apache.logging.log4j.core.LogEvent; |
| import org.apache.logging.log4j.core.Logger; |
| import org.apache.logging.log4j.message.Message; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.*; |
| |
| /** |
| * Tests the AbstractFilter test. |
| */ |
| public class AbstractFilterTest { |
| |
| @Test |
| public void testUnrolledBackwardsCompatible() { |
| final ConcreteFilter filter = new ConcreteFilter(); |
| final Filter.Result expected = Filter.Result.DENY; |
| verifyMethodsWithUnrolledVarargs(filter, Filter.Result.DENY); |
| |
| filter.testResult = Filter.Result.ACCEPT; |
| verifyMethodsWithUnrolledVarargs(filter, Filter.Result.ACCEPT); |
| } |
| |
| private void verifyMethodsWithUnrolledVarargs(final ConcreteFilter filter, final Filter.Result expected) { |
| final Logger logger = null; |
| final Level level = null; |
| final Marker marker = null; |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1)); |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1, 2)); |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1, 2, 3)); |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1, 2, 3, 4)); |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1, 2, 3, 4, 5)); |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1, 2, 3, 4, 5, 6)); |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1, 2, 3, 4, 5, 6, 7)); |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1, 2, 3, 4, 5, 6, 7, 8)); |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1, 2, 3, 4, 5, 6, 7, 8, 9)); |
| assertEquals(expected, filter.filter(logger, level, marker, "", 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); |
| } |
| |
| /** |
| * Concreted filter class that does not override the methods with unrolled varargs. |
| */ |
| static class ConcreteFilter extends AbstractFilter { |
| Result testResult = Result.DENY; |
| @Override |
| public Result filter(final LogEvent event) { |
| return testResult; |
| } |
| |
| @Override |
| public Result filter(final Logger logger, final Level level, final Marker marker, final Message msg, |
| final Throwable t) { |
| return testResult; |
| } |
| |
| @Override |
| public Result filter(final Logger logger, final Level level, final Marker marker, final Object msg, |
| final Throwable t) { |
| return testResult; |
| } |
| |
| @Override |
| public Result filter(final Logger logger, final Level level, final Marker marker, final String msg, |
| final Object... params) { |
| return testResult; |
| } |
| } |
| } |